Eye Drops Grade Sodium Hyaluronate Powder Bulk

What is Sodium Hyaluronate Powder?

Sodium hyaluronate is the sodium salt form of hyaluronic acid, which is also known as hyaluronic acid, or HA, as it is customarily called. Based on molecular weight, hyaluronic acid can be divided into four categories: high molecular weight hyaluronic acid, medium molecular weight hyaluronic acid, low molecular weight hyaluronic acid, and oligomeric hyaluronic acid.

Sodium hyaluronate is the main component of connective tissues such as the interstitium of human cells, the vitreous body of the eye, and the synovial fluid of joints, and it has the property of exerting water retention, maintaining extracellular space, regulating osmotic pressure, lubricating and promoting cellular repair in the body. It is widely present in tissues and organs such as the placenta, amniotic fluid, lens, articular cartilage, and dermis of the skin. It is distributed in the cytoplasm and intercellular matrix and plays a lubricating and nourishing role for the cells contained therein and the cells and organs themselves.

Green Spring provides eye drops grade sodium hyaluronate powder bulk, the molecular weight of which can be customized according to customers' needs, ranging from a specific low molecular weight of 1,000 kDa to 3,000 kDa; 10K-100K Da; and 100K-500K Da. Green Spring has a strong R&D team to support the continuous innovation of the products, and a professional quality control team to ensure the quality of the products. The production of this sodium hyaluronate powder is fully controllable and traceable, while pesticide residues in raw materials are strictly monitored, and the testing of various pollutants meets global standards. We can provide authoritative third-party test reports.

Specification: 

Regulations:

It conforms to EU regulations.

Benefits:

Anti-wrinkle

The moist level of the skin is closely related to the content of hyaluronic acid. With aging, the content of hyaluronic acid in the skin decreases, which weakens the skin's water-retaining function and produces wrinkles. Sodium hyaluronate aqueous solution has strong viscoelasticity and lubricity, coated on the surface of the skin, and can form a layer of moisturizing and breathable film to keep the skin moist and bright. Small molecules of hyaluronic acid can penetrate the dermis, promote blood microcirculation, conducive to the skin's absorption of nutrients, and play beauty and anti-wrinkle health effects.

Moisturising

Sodium hyaluronate has the highest moisture absorption at low relative humidity (33%) and the lowest at high relative humidity (75%). This unique property is adapted to the skin's requirement for the moisturizing effect of cosmetics in different seasons and different environmental humidity. The moisturizing property of sodium hyaluronate is related to its quality, the higher the quality, the better the moisturizing property.

Nutritional

Sodium hyaluronate is a biological substance inherent to the skin, and exogenous sodium hyaluronate supplements endogenous sodium hyaluronate in the skin. Smaller quality sodium hyaluronate can penetrate the epidermal layer of the skin to promote the supply of skin nutrients and excretion of wastes, thus preventing skin aging and playing a cosmetic and nourishing role.

Lubrication

Sodium hyaluronate is a polymer with a strong lubricating sensation and film-forming properties. Skin care products containing sodium hyaluronate powder have a clear sense of lubrication when applied and feel good. When applied to the skin, it can form a film on the surface of the skin, giving the skin a good sense of smoothness and moistness, and playing a protective role for the skin. Hair care products containing sodium hyaluronate can form a film on the surface of the hair, play a moisturizing, lubricating, hair care, eliminating static electricity and other effects so that the hair is easy to comb.

Enhancement of Medicinal Efficacy

Sodium hyaluronate is a major component of the connective tissues that make up the body's intercellular matrix, the vitreous body of the eye, and synovial fluid in joints. It has the properties to exert water retention, maintain extracellular space, regulate osmotic pressure, lubricate, and promote cell repair in the body. As a carrier of ophthalmic drugs, sodium hyaluronate prolongs the retention time of the drug on the ocular surface by increasing the viscosity of the eye drops, improving the bioavailability of the drug, and reducing the irritation of the drug to the eye.

Applications:

In Cosmetics:

As an efficacious cosmetic raw material, hyaluronic acid powder has been widely used in face masks, toners, creams, lotions, essence products, and shampoo and hair care products. Sodium hyaluronate can moisturize the skin, improve skin texture, increase skin elasticity and luster, etc.

For Health Product:

Sodium hyaluronate powder often does not appear as a single health food raw material, usually with other raw materials for compounding. In the health care function for improving skin moisture products, commonly used with sodium hyaluronate with raw materials such as collagen, vitamin C, etc.; in the health care function for enhancing bone density products, commonly used with sodium hyaluronate with raw materials such as chondroitin sulfate, glucosamine hydrochloride/sulfate, calcium carbonate, etc.

In the Food Field:

Sodium hyaluronate and products containing it as a main ingredient are currently permitted to be added to food or dietary supplements in Japan, Korea, the United States, the European Union, Australia, New Zealand, and Brazil. Health food and food products containing hyaluronic acid have become very common in foreign countries.

In Pharmaceutical:

In the medical field, sodium hyaluronate can be used in the treatment of joint diseases, eye surgery, plastic surgery, etc. It can relieve pain, reduce bleeding, and promote healing.